<template>
  <div id="list">
  	<ul style="padding-left: 0px">
  		<li v-for="item in admins"
          :class="{ active: currentSession?item.username === currentSession.username:false }"
          v-on:click="changeCurrentSession(item)"><!--   :class="[item.id === currentSession ? 'active':'']" -->
  			<img class="avatar" :src="item.userFace" :alt="item.name">
  			<el-badge :is-dot="idDot[user.username+'#'+item.username]"><p class="name">{{item.name}}</p></el-badge>
  		</li>
  	</ul>
  </div>
</template>

<script>
  import {mapState} from 'vuex'

  export default {
    name: 'list',
    data () {
      return {
        user: JSON.parse(window.sessionStorage.getItem('user'))
      }
    },
    computed: mapState([
      'idDot',
      'admins',
      'currentSession'
    ]),
    methods:{
      changeCurrentSession:function (currentSession) {
        this.$store.commit('changeCurrentSession',currentSession)
      }
    }
  }
</script>

<style lang="scss" scoped>
  #list {
    li {
      padding: 15px 15px;
      border-bottom: 1px solid #292C33;
      cursor: pointer;
      &:hover {
        background-color: rgba(255, 255, 255, 0.03);
      }
    }
    li.active {/*注意这个是.不是冒号:*/
        background-color: rgba(255, 255, 255, 0.1);
    }
    .avatar {
      border-radius: 2px;
      width: 30px;
      height: 30px;
      vertical-align: middle;
    }
    .name {
      display: inline-block;
      margin-left: 15px;
      margin-top: 0px;
      margin-bottom: 0px;
    }
  }
</style>
